RTCPeerConnectionInterface.mm createNativeConfiguration and other clean-up.

webrtc/sdk/objc/Framework/Classes/RTCConfiguration.mm

 /*
  *  Copyright 2015 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 232 matching lines @@
 + (webrtc::PeerConnectionInterface::CandidateNetworkPolicy)
     nativeCandidateNetworkPolicyForPolicy:(RTCCandidateNetworkPolicy)policy {
   switch (policy) {
     case RTCCandidateNetworkPolicyAll:
       return webrtc::PeerConnectionInterface::kCandidateNetworkPolicyAll;
     case RTCCandidateNetworkPolicyLowCost:
       return webrtc::PeerConnectionInterface::kCandidateNetworkPolicyLowCost;
   }
 }
 
-+ (rtc::KeyType)nativeEncryptionKeyTypeForKeyType:
-    (RTCEncryptionKeyType)keyType {
-  switch (keyType) {
-    case RTCEncryptionKeyTypeRSA:
-      return rtc::KT_RSA;
-    case RTCEncryptionKeyTypeECDSA:
-      return rtc::KT_ECDSA;
-  }
-}
-
 + (RTCTcpCandidatePolicy)tcpCandidatePolicyForNativePolicy:
     (webrtc::PeerConnectionInterface::TcpCandidatePolicy)nativePolicy {
   switch (nativePolicy) {
     case webrtc::PeerConnectionInterface::kTcpCandidatePolicyEnabled:
       return RTCTcpCandidatePolicyEnabled;
     case webrtc::PeerConnectionInterface::kTcpCandidatePolicyDisabled:
       return RTCTcpCandidatePolicyDisabled;
   }
 }
 
@@ skipping 50 matching lines @@
 + (NSString *)stringForContinualGatheringPolicy:
     (RTCContinualGatheringPolicy)policy {
   switch (policy) {
     case RTCContinualGatheringPolicyGatherOnce:
       return @"GATHER_ONCE";
     case RTCContinualGatheringPolicyGatherContinually:
       return @"GATHER_CONTINUALLY";
   }
 }
 
++ (rtc::KeyType)nativeEncryptionKeyTypeForKeyType:
+    (RTCEncryptionKeyType)keyType {
+  switch (keyType) {
+    case RTCEncryptionKeyTypeRSA:
+      return rtc::KT_RSA;
+    case RTCEncryptionKeyTypeECDSA:
+      return rtc::KT_ECDSA;
+  }
+}
+
 @end